2441728

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:288

約数の個数: 40

約数和(自身を含む): 5155920

約数和(自身を除く): 2714192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 251, 256, 304, 502, 512, 608, 1004, 1216, 2008, 2432, 4016, 4769, 4864, 8032, 9538, 9728, 16064, 19076, 32128, 38152, 64256, 76304, 128512, 152608, 305216, 610432, 1220864, 2441728]

約数ペア:

[(1, 2441728), (2, 1220864), (4, 610432), (8, 305216), (16, 152608), (19, 128512), (32, 76304), (38, 64256), (64, 38152), (76, 32128), (128, 19076), (152, 16064), (251, 9728), (256, 9538), (304, 8032), (502, 4864), (512, 4769), (608, 4016), (1004, 2432), (1216, 2008)]